Reasons Your Fiat 500 Key Fob Won't Work

A fiat key replacement 500 car key replacement (elearnportal.Science) 500 key fob is a handy way to open the doors and start the car. However, there are numerous reasons why the fob may stop functioning. It could be due to a dead battery water damage, receiver module issues, or interference.

This listing is for a NEW replacement Fiat Flip Key Remote that looks like the Ilco brand. It has to be professionally programmed (click here to search for local automotive locksmiths). This remote includes lock, unlock and trunk buttons.

Dead Coin Battery

A dead battery is the most common cause of your 500 key fob that isn't working. Key fobs of today have a limited range of operation and must be within a few inches of your vehicle to function. If you're far from your car and hit the keyfob, it will not respond, and display the message "Key Fob Not Detected".

If this happens, replace the battery in the coin cell (Part number CR2032) with a fresh one from a reputable brand such as Panasonic, Duracell, or Energizer. You can typically find them in your local hardware store or online.

After you've replaced the battery of your coin cell, you can test it by standing close to your fiat ducato key fob 500 and pressing the buttons. The car will blink its parking lights and the key fob should work the lock and unlock switches.

If your key fob isn't working even after replacing the battery, there might be water damage that has prevented it from connecting to the module in your vehicle. Water damage can occur in a variety of ways, from small splashes to submerging the fob in salt water at the beach. If you suspect that your fob has been exposed to water, place it in a rice bag to draw out the moisture. If this does not work, you'll need to have your fob reprogrammed either by an auto locksmith or a dealer.

Water Damage

While the fob comes with rubber seals to keep water from the chip's electronic circuit it, submerging it in the ocean or washing it in a machine could cause water damage. Saltwater can cause the circuit board to short and then end up dying. If you get the fob wet, it's not an ideal idea but if you drop it in a cup of water or forget to remove it from your pants pocket before running the washer Don't give up hope.

Take the battery off first. Before replacing the battery, clean the electronic chip using isopropyl, or a similar product. Next check the fob to check if it functions. If the fob doesn't work, it may need to be reset. This is typically handled by a dealer or professional auto locksmith.

If your key is a bit older and has not been programmed for your car You will need to replace it completely. This is an easy process that can be carried out by a professional locksmith for automotive use. The locksmith will require the key cut to match your car's ignition. The locksmith also needs to reprogram the fob into the vehicle's system. It's a simple and affordable process which can be completed on the next day.

Receiver Module Issues

Your 500 key fob may not work because it's out of range. The remote usually has an operating range of 30 feet or less, and if it's too far from your vehicle, it won't respond where to get a fiat key cut your commands. You can fix this by moving the remote closer to your car until it responds.

If your fob won't work after you replace the coin battery, also known as a "button", "watch" or "button" it could be a problem with the circuit board inside. Reprogramming your fob can resolve the issue. You can find the instructions on how to do this for all automobiles by searching YouTube or consulting the owner's manual.

It is possible to replace the metal clips that hold the battery of your coin in place. If they loose tension, it could hinder the battery from sitting properly and result in the malfunction of your remote.

In rare instances, the fob may be out of connection with your vehicle as a result due to hardware or software issues. You can fix this problem by visiting your local auto-locksmith or dealer to reprogram your key fob. In certain instances, the software may also need to be reinstalled in your body control modules.

Interference

Interference can also cause the key fob not to receive or transmit the signal. This could happen when the keyfob is in close proximity to a radio transmitter, such as a cell phone or radar detector. The key fob might not function because of a problem with the buttons water damage or damage to the internal chips.

If your key fob suddenly stopped working, or if you have tried everything at home to fix it (e.g. battery replacement, reprogramming and using the spare key fob, you could have a malfunctioning receiver module on your 500. The receiver module, which is located beneath the dashboard, detects radio frequency signals from your key fob. It converts the signals into electronic commands, which are then read by the vehicle.

Luckily, there is an easy method of resetting all of the onboard systems in your 500 device, including the key fob. Disconnect the battery 12 volt for about 15 minutes by taking off the negative cable first then the positive cable. Reconnect the battery. This will erase any remaining electricity, and allow you to restart the computer of your car. This could help you get your key fob to function again. If the issue continues, you should speak with an expert technician. They will be able to determine the exact cause of your problems.